Sagot :
Answer:
Grade ano yan grade 4 kasi ako eh parang pang grade 6
Answer:
complementary angles
<LEA - <AET
<REN - <NEO
<AET - <TEI
<IEO - <OEN
supplementary angles
<REL - <LET
<LEA - <LEN
<NER - < REA
<AET - <AER
vertical angles
<REN - AET
<REL - <TEO
<LEA - <NEO
<LET - <REO